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		<h1>接口文档说明</h1>
      	<p><b>返回参数:{code:编码,success:成功失败,errMsg:"描述信息",data:具体数据(object)}</b></p>
       	<ul><li>code:0, success:true, errMsg:"操作成功", data:object</li></ul>
      	<ul><li>code:-1, success:false, errMsg:"操作失败", data:null </li></ul>
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